The following Minitab display gives information regarding the relationship between the body weight of a child (in kilograms) and the metabolic rate of the child (in 100 kcal/ 24 hr). Predictor Coef SE...


The following Minitab display gives information regarding the relationship between the body weight of a child (in kilograms) and<br>the metabolic rate of the child (in 100 kcal/ 24 hr).<br>Predictor<br>Coef<br>SE Coef<br>Constant<br>0.8381<br>0.4148<br>2.06<br>0.84<br>Weight<br>0.40241<br>0.02978<br>13.52<br>0.000<br>s - 0.517508<br>R-Sq - 94.28<br>(a) Write out the least-squares equation.<br>(b) For each 1 kilogram increase in weight, how much does the metabolic rate of a child increase? (Use 5 decimal places.)<br>(c) What is the value of the correlation coefficient r? (Use 3 decimal places.)<br>

Extracted text: The following Minitab display gives information regarding the relationship between the body weight of a child (in kilograms) and the metabolic rate of the child (in 100 kcal/ 24 hr). Predictor Coef SE Coef Constant 0.8381 0.4148 2.06 0.84 Weight 0.40241 0.02978 13.52 0.000 s - 0.517508 R-Sq - 94.28 (a) Write out the least-squares equation. (b) For each 1 kilogram increase in weight, how much does the metabolic rate of a child increase? (Use 5 decimal places.) (c) What is the value of the correlation coefficient r? (Use 3 decimal places.)

Jun 08, 2022
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